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Tuberous Sclerosis Day
May 15
Did you know May 15, 2026 is Tuberous Sclerosis Day? Now you do — and that’s reason enough to mark the occasion.
Photo: Mustaqim K, Mohd Ghazi A, Harun Nor Rashid S via Wikimedia Commons.

Did you know May 15, 2026 is Tuberous Sclerosis Day? Now you do — and that’s reason enough to mark the occasion.
Photo: Mustaqim K, Mohd Ghazi A, Harun Nor Rashid S via Wikimedia Commons.